<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <h1>首页</h1>
    <div v-if="isLogin">
        <h2>欢迎{{user.nickname}}回来</h2>
        <a href="/insert.html">发微博</a>
        <a href="/myList.html">我的微博</a>
        <a href="javascript:void(0)" @click="logout()">退出登录</a>
    </div>

    <div v-else>
        <a href="/reg.html">注册</a>
        <a href="/login.html">登录</a>
    </div>

    <hr>
    <div v-for="weibo in arr">
        <h3>
            <a :href="'/detail.html?id='+weibo.id">
                {{weibo.nickname}}的微博：{{weibo.content}}
            </a>
        </h3>
    </div>

</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<script>
  let v = new Vue({
    el:"body>div",
    data:{
        isLogin:false,
        user:{},
        arr:[]
    },
    methods:{
        logout() {
            if (confirm("确定退出？")) {
                axios.post("/logout").then(function (response) {
                    v.isLogin = false;
                })
            }
        }
    },
    created:function () {
        axios.post("/currentUser").then(function (response) {
            if (response.data=="") {
                v.isLogin = false;
            }else {
                v.isLogin = true;
                v.user = response.data;
            }
        })
        axios.post("/weibo/select").then(function (response) {
            v.arr = response.data;
        })
    }
  })

</script>
</body>
</html>